40042686

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{80407}}^1$

素因数の和:80495

約数の個数: 16

約数和(自身を含む): 81051264

約数和(自身を除く): 41008578

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 80407, 160814, 241221, 482442, 6673781, 13347562, 20021343, 40042686]

約数ペア:

[(1, 40042686), (2, 20021343), (3, 13347562), (6, 6673781), (83, 482442), (166, 241221), (249, 160814), (498, 80407)]